53522214 has 16 divisors (see below), whose sum is σ = 108552960. Its totient is φ = 17589320.

The previous prime is 53522207. The next prime is 53522267. The reversal of 53522214 is 41222535.

53522214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62394 + ... + 63245.

It is an arithmetic number, because the mean of its divisors is an integer number (6784560).

Almost surely, 2^53522214 is an apocalyptic number.

53522214 is an abundant number, since it is smaller than the sum of its proper divisors (55030746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53522214 is a wasteful number, since it uses less digits than its factorization.

53522214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125715.

The product of its digits is 2400, while the sum is 24.

The square root of 53522214 is about 7315.8877793471. The cubic root of 53522214 is about 376.8582467959.

Adding to 53522214 its reverse (41222535), we get a palindrome (94744749).

The spelling of 53522214 in words is "fifty-three million, five hundred twenty-two thousand, two hundred fourteen".